FANG Chen-fu
,
MENG Xiao-hui
,
HU Qing-xian
,
WANG Feng-jiang
,
REN He
,
WANG Hai-song
,
GUO Yu
,
MAO Ming
钢铁研究学报(英文版)
Compared with using semi-automatic gas shielded arc welding, using automatic TANDEM twin wire welding and twin wire gas metal arc welding (GMAW) to weld Q690 steel, a low-alloy high-strength structural steel used in the hydraulic support in the fully-mechanized mining face, the welding speed, deposi...
关键词:
Q690 steel
,
TANDEM twin wire welding
,
GMAW twin wire welding
,
performance analysis
,
hydraulic support
